Completar frases AnatomyVersión en línea General anatomy knowledge is tested with this activity. por Kitty Hiltenbrand 1 capillaries blood white disease kidneys filter liquid nutrients rate femur sugar pancreas artery away heart plasma upper There are many interesting facts about the human body . Let's take a tour and test our knowledge . The large bone of the leg is called the . The are the organs that our blood . The number of contractions of the heart per minute is called our . The vessel that carries blood from the heart is called an vein . The organ that regulates is called the . Cells that fight off are called blood cells . The portion of the blood is called . The place where exchange of and waste occurs within the body is the .